for D in {1..254} ; do
	for C in {1..254} ; do
		for B in {1..254} ; do
			for A in {1..4} {6..9} {11..13} {15..22} {24..30} {32..35} 38 40 41 {43..48} {50..61} {62..99} {107..109} {128..175} 178 180 {182..184} {186..222} ; do
				echo -n "$A.$B.$C.$D "
				RESULT=`dig +short -x $A.$B.$C.$D`
				echo $RESULT
			done
		done
	done
done
